People around the world are up in arms about the way Danish zoo officials killed a healthy giraffe and fed it to the lions. But the zoo is defending its decision as a way of protecting the giraffe population from inbreeding.

People around the world are up in arms about the way Danish zoo officials killed a healthy giraffe and fed it to the lions. But the zoo is defending its decision as a way of protecting the giraffe population from inbreeding.